All Wiring Diagrams for Toyota Previa DX 1994 model

AIR CONDITIONING

2.4L

2.4L SC, A/C Wiring Diagram for Toyota Previa DX 1994

List of elements for 2.4L SC, A/C Wiring Diagram for Toyota Previa DX 1994:

(front of engine)
(nippondenso)
(panasonic)
10a
1994 vftc c
A/c
A/c amplifier (right side of i/p)
A/c dual pressure switch (front of engine)
A/c front magnetic valve
A/c fuse 15a
A/c magnetic clutch (front of engine)
A/c magnetic clutch relay (center of i/p)
A/c pressure switch relay (center of i/p)
A/c rear magnetic valve (left side of engine compt)
A/c single pressure switch (right front of engine compt)
A/c switch
Amc
B/m
B18
B25
Blower motor (front of engine)
Blower resistor (for rear a/c) (front center of roof)
Blower resistor (front of engine)
Blower switch
C13
Cool box amplifier (center of i/p)
Cool box blower motor (center of i/p)
Cool box control switch
Cool box thermistor (center of i/p)
Engine control module (below left front seat)
Front heater (hi) relay
Front heater blower relay
Front heater circuit breaker 40a
Front thermistor (right side of i/p)
G201 (right side of i/p)
G202 (left side of i/p)
G401 (right side of luggage compt)
Hot at all times
Hot in run or start
Interior lights system
J/b 3 (under driver's seat)
J/c 18 (center of i/p)
J/c 24 (left side of i/p)
Left blower motor (for rear a/c) (center of roof)
Off
R/b 1 (center of i/p)
Rear a/c control switch
Rear a/c fuse (center of i/p)
Rear a/c relay (center of i/p)
Rear blower motor fuse (center of roof)
Red
Right blower motor (for rear a/c) (front center of roof)

2.4L SC, Heater Wiring Diagram for Toyota Previa DX 1994

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List of elements for 2.4L SC, Heater Wiring Diagram for Toyota Previa DX 1994:

(left side) of i/p)
A/c fuse 15a
B/m
Blower motor (front of engine)
Blower resistor (front of engine)
Blower switch
C 1995 vftc
Engine control module (below left front seat)
Front heater (hi) relay
Front heater blower relay
Front heater circuit breaker 40a
G201 (right side of i/p)
G202 (left side of i/p)
Hot at all times
Hot in run or start
Interior lights system (rheostat)
Interior lights system (tail fuse)
J/c 18 (center of i/p)
J/c 24
J/c 24 (left side of i/p)
Off
R/b 1 (center of i/p)

2.4L, A/C Wiring Diagram for Toyota Previa DX 1994

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List of elements for 2.4L, A/C Wiring Diagram for Toyota Previa DX 1994:

(center of i/p)
(front of engine)
10a
1994 vftc c
A/c
A/c amplifer (right side of i/p)
A/c cut relay (center of i/p)
A/c dual pressure switch (front of engine)
A/c front magnetic valve
A/c fuse 15a
A/c idle- up valve (left rear of engine compt)
A/c magnetic clutch (front of engine)
A/c magnetic clutch relay (center of i/p)
A/c rear magnetic valve (left side of engine compt)
A/c switch
A10
Act
Blower motor (front of engine)
Blower resistor (for rear a/c) (front center of roof)
Blower resistor (front of engine)
Blower switch
Cool box amplifier (center of i/p)
Cool box blower motor (center of i/p)
Cool box control switch
Cool box thermistor (center of i/p)
Data link connector
Engine control module (below left front seat)
Front heater (hi) relay
Front heater blower relay
Front heater circuit breaker 40a
Front thermistor (right side of i/p)
G201 (right side of i/p)
G202 (left side of i/p)
G401 (right side of luggage compt)
Hot at all times
Hot in run or start
Hot in start
Interior lights system
J/c 12 (center of i/p)
J/c 15
J/c 16 (center of i/p)
J/c 17 (left side of i/p)
J/c 18 (center of i/p)
Left blower motor (for rear a/c) (center of roof)
Off
R/b 1 (center of i/p)
Rear a/c control switch
Rear a/c fuse (center of i/p)
Rear a/c relay (center of i/p)
Rear blower motor fuse (center of roof)
Right blower motor (for rear a/c) (front center of roof)
St fuse 7.5a

2.4L, Heater Wiring Diagram for Toyota Previa DX 1994

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List of elements for 2.4L, Heater Wiring Diagram for Toyota Previa DX 1994:

(center of i/p)
(right side of i/p)
A/c fuse 15a
Blower motor (front of engine)
Blower resistor (front of engine)
Blower switch
C 1995 vftc
Front heater (hi) relay
Front heater blower relay
Front heater circuit breaker 40a
G201
G202 (left side of i/p)
Hot at all times
Hot in run or start
Interior lights system (rheostat)
Interior lights system (tail fuse)
J/c 12
J/c 15
J/c 16 (center of i/p)
J/c 17 (left side of i/p)
J/c 18 (center of i/p)
Off
R/b 1 (center of i/p)

ANTI-LOCK BRAKES

Anti-lock Brake Wiring Diagrams for Toyota Previa DX 1994

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List of elements for Anti-lock Brake Wiring Diagrams for Toyota Previa DX 1994:

A10
A11
A12
A13
A14
A15
A16
A17
A18
A19
A20
A21
A22
A23
A24
A25
A26
Abs actuator (right side of i/p)
Abs ecu (behind right side of i/p)
Abs fuse 60a
Abs relay (right side of radiator compartment)
Abs warning ind
Ast
B10
B11
B12
B13
B14
B15
B16
Bat
Data link connector 1 (under left front seat)
Deceleration sensor (4wd) (right side of i/p)
Ecu-b fuse 15a
Ecu-ig fuse 15a
Fl+
Fl-
Fr+
Fr-
Fss
Fuse box (right side of radiator compartment)
G101 (front right fender)
G201 (right side of i/p)
G202 (left side of i/p)
Gauge fuse 10a
Gnd
Gs1
Gs2
Gst
Hot at all times
Hot in run
Ig1
Instrument cluster
Junction connector (behind center of i/p)
Junction connector (front right side of radiator compartment)
Junction connector (left side of radiator compartment)
Left front abs speed sensor
Left rear abs speed sensor
Nca
Parking brake switch (under left center of vehicle)
Pkb
Pnk
R/b #1 (center of i/p)
Red
Right front abs speed sensor
Right rear abs speed sensor
Rl+
Rl-
Rr+
Rr-
Rss
Sfl
Sfr
Short connector (under left front seat)
Srr
Stop fuse 20a
Stop light switch (behind left side of i/p)
Stp

COMPUTER DATA LINES

2.4L

2.4L SC, Data Link Connector Wiring Diagram for Toyota Previa DX 1994

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List of elements for 2.4L SC, Data Link Connector Wiring Diagram for Toyota Previa DX 1994:

(behind
(behind center
(left side of engine)
(right i/p)
(right side of i/p)
1995 vftc c
A-13
A-15
A-5
A-7
Abs ecu
Abs ind.
Abs relay (right front engine compt)
All times
Center airbag sensor assy. (forward of
Center console)
Cluster)
Control ecu (behind right
Cruise
Data link connector 1 (below left front seat)
Ecu-b fuse 15a
Engine control module (below left front seat)
Engine controls system
Front heated oxygen sensor 1 (right front of exhaust system)
Fuel pump (in fuel tank)
Fuel pump control relay (right front of engine compt)
Fuel pump resistor (left front of engine compt)
G112
G201
Gauge fuse 10a
Hot at
Hot in run or start
I/p)
Ig-
Igniter (below left front seat)
Instrument
Instrument cluster
J/b-1 (behind center of i/p)
J/b-3 (left
J/b-3 (left i/p)
J/c-18
Mfi main relay
Of i/p)
Ox1
Ox2
Rear heated oxygen sensor 2 (right center of exhaust system)
Short conn.
Side of i/p)
Srs ind.
Te1
Te2

2.4L, Data Link Connector Wiring Diagram for Toyota Previa DX 1994

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List of elements for 2.4L, Data Link Connector Wiring Diagram for Toyota Previa DX 1994:

system)
(behind
(behind center
(behind center of i/p)
(behind instrument cluster)
(below left front seat)
(front left fender)
(intake manifold)
(left i/p)
(mil)
(right
(right rear of exhaust
1995 vftc c
A/c
Abs ecu
Abs ind.
Abs relay (right front engine compt)
All times
Amplifier
Center airbag sensor assy. (below center
Check engine
Circuit opening relay (behind center of i/p)
Console)
Control ecu
Cruise
Data link connector 1
Ecu-b fuse 15a
Efi main relay
Engine control module (below left front seat)
Engine controls system
Fuel pump (in fuel tank)
G100
G115
Gauge fuse 10a
Heated oxygen sensor (right center of exhaust
Hot at
Hot in run
I/p)
Ig-
Ind.
Instrument cluster
J/b-1 (behind center of i/p)
J/b-3
J/c-13 (behind center
Of i/p)
Or start
Ox1
Ox2
Oxygen sensor (rear)
Right side
Short conn.
Srs ind.
Te1

COOLING FAN

Engine Oil Level Wiring Diagram for Toyota Previa DX 1994

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List of elements for Engine Oil Level Wiring Diagram for Toyota Previa DX 1994:

(2.4l sc)
(2.4l)
(2.4l) (2.4l sc)
1995 vftc c
B7 d17
B8 d6
Efi fuse 15a
Efi main relay (in relay block 1)
Engine control module (below center of i/p)
Engine oil auto feeder control motor (right front of engine compt)
Engine oil fuse 15a
Engine oil level relay (in relay block 1)
G101 (right front fender)
Hot at all times
Hot in on or start
J/c 19 (right front of engine compt)
Mtr
Omr
Omt
Red
Relay block 1 (center of i/p)

CRUISE CONTROL

Cruise Control Wiring Diagram for Toyota Previa DX 1994

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List of elements for Cruise Control Wiring Diagram for Toyota Previa DX 1994:

1995 vftc c
2.4l
2.4l sc
A16
B16
Batt
Canada
Cancel
Ccs
Cms
Cruise control actuator (left side of i/p))
Cruise control ecu (left side of i/p)
Cruise control ind
Cruise control switch (combination switch)
Data link connector no. 1 (below left front seat)
Dome fuse 15a
Ect
Ecu-ig fuse 15a
Engine control system (engine and electronic controlled transmission ecu)
G100 (front left fender)
G201 (right side of i/p brace) (2.4l) g202 (left side of i/p brace) (2.4l sc)
G201 (right side of i/p brace))
G202 (left side of i/p brace)
Gauge fuse 10a
Gnd
Hot at all times
Hot in run and start
Idl
Igb
Instrument cluster
Instrument cluster system (brake fluid level warning switch) (2.4l)
Junction connector (center of i/p)
Junction connector (left side of i/p) (2.4l only)
Main
N&c
Park/neutral position switch
Parking brake switch (below left front seat)
Pkb
R/b #1 (center of i/p)
Red
Resume/ accel
Set/ coast
Short connector (below left front seat)
Spd
Speed output
St fuse 7.5a
Starting/charging system (starter relay)
Stop fuse 20a
Stop light switch (left side of i/p)
Stp+
Stp-
Vr1
Vr2
Vr3

DEFOGGERS

2.4L

2.4L SC, Defogger Wiring Diagram for Toyota Previa DX 1994

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List of elements for 2.4L SC, Defogger Wiring Diagram for Toyota Previa DX 1994:

C 1995 vftc
Defog fuse 15a
Defogger relay (behind left side of i/p)
Defogger switch
Diode (for idle-up) (behind left side of i/p)
Els
Engine control module (engine & electronically controlled transmission ecu) (under left front seat)
G202 (left side of i/p)
G905 (inner right quarter panel)
Gauge fuse 10a
Heater blower switch
Hot at all times
Hot in run or start
Hot with light control switch in head or tail position
J/c 15 (behind center of i/p)
J/c 15 (behind center of i/p)
J/c 18 (behind center of i/p)
J/c 7 (left rear corner corner of engine compartment)
R/b 1 (center of i/p)
Rear window defogger
Red
Tail fuse 15a
Timer

2.4L, Defogger Wiring Diagram for Toyota Previa DX 1994

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List of elements for 2.4L, Defogger Wiring Diagram for Toyota Previa DX 1994:

C 1995 vftc
Defog fuse 15a
Defogger relay (behind left side of i/p)
Defogger switch
G101 (right front fender)
G905 (inner right quarter panel)
Gauge fuse 10a
Hot at all times
Hot in run or start
J/c 15 (behind center of i/p)
R/b 1 (center of i/p)
Rear window defogger
Timer

ENGINE PERFORMANCE

2.4L

2.4L SC, Engine Performance Wiring Diagrams (1 of 3) for Toyota Previa DX 1994

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List of elements for 2.4L SC, Engine Performance Wiring Diagrams (1 of 3) for Toyota Previa DX 1994:

#10
#20
(left
A/c
A/c system
Ab1
Ab2
Ab3
Ab4
Abv
Acc
Acv
Amc
B/w
Batt
C10
C11
C12
C13
C14
C15
C16
C17
C18
C19
C20
C21
C22
C23
C24
C25
C26
Cruise control system
D10
D11
D12
D13
D14
D15
D16
D17
D18
D19
D20
D21
D22
Distributor
E01
E02
E03
Efi fuse 15a
Egr
Egr vsv (left side of engine)
Engine and electronically controlled transmission ecu (under left front seat)
G131 (intake manifold)
G200 (right side of i/p)
Hot at all times
Ht1
Ht2
Idle air control valve (left side of radiator compartment)
Idle-up vsv side of radiator compt)
Igf
Ign fuse 7.5a
Igniter (under left front seat)
Ignition coil
Ignition switch
Igt
Injector #1
Injector #2
Injector #3
Injector #4
Isc2
J/b #3 (behind center of i/p)
Junction connector (left side of engine)
Junction connector (left side of radiator compartment)
Lock
Mfi main relay (behind left side of i/p)
Nca
Nsw
Od1
Od2
Omr
Omt
Prg
R/b #1 (center of i/p)
Red
Run
Scb vsv (center of radiator compt)
Smc
Sp1
Sta
Start
Starting system
Stop light switch
Stp
Supercharger bypass valve (center of radiator compartment)
Thw
Trans- mission system

2.4L SC, Engine Performance Wiring Diagrams (2 of 3) for Toyota Previa DX 1994

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List of elements for 2.4L SC, Engine Performance Wiring Diagrams (2 of 3) for Toyota Previa DX 1994:

A11
A12
B11
B12
Bat
Circuit opening relay (r/b #1) (center of i/p)
Crankshaft position sensor (left side of engine)
Data link connector 3 (center of i/p)
Engine oil auto feeder control motor (front right corner of radiator compartment)
Engine oil fuse 15a
Engine oil level relay (r/b #1) (center of i/p)
Evap vsv (left side of engine)
Fuel pump
Fuel pump control relay (right side of radiator compartment)
Fuel pump resistor (left side of radiator compartment)
G100 (front left fender)
G101 (front right fender)
G131 (intake manifold)
G201 (right side of i/p)
G202 (left side of i/p)
Gnd
Hot at all times
Hot in run
J/b #3 (behind center of i/p)
Nca
Obd fuse 7.5a
Power steering switch (left side of radiator compartment)
R/b #1 (cener of i/p)
R/b #1 (center of i/p)
Red
Short connector (under left front seat)
St-a fuse 7.5a
Starting system
Supercharger magnetic clutch (center front of radiator compartment)
Supercharger magnetic clutch relay (right side of radiator compartment)

2.4L SC, Engine Performance Wiring Diagrams (3 of 3) for Toyota Previa DX 1994

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List of elements for 2.4L SC, Engine Performance Wiring Diagrams (3 of 3) for Toyota Previa DX 1994:

(left
A10
A11
A12
A13
A14
A15
A16
Air flow meter (left side of radiator compartment)
B10
B11
B12
B15
B19
Check engine ind
Coolant temperature sensor (right side of engine)
Data link connector 1 (right side of engine)
Egr temp
Engine and electronically controlled transmission ecu (under left front seat)
Engine oil level sensor (top of engine)
Fpr
G131 (behind center of i/p)
G201 (right side of i/p)
G202 (left side of i/p)
Gauge fuse 10a
Heated o2 sensor (bank 1 sensor 1) (under right center of vehicle)
Heated o2 sensor (bank 1 sensor 2) (under right center of vehicle)
Hot in acc
Hot in run
Idl
Ig-
Instrument cluster
J/b #3 (behind center of i/p)
Junction connector (left side of i/p)
Junction connector (left side of radiator compartment)
Knk
Knock sensor (top center of engine)
Nca
Ne+
Ne-
Oil level ind
Ols
Oms
Ox1
Ox2
Park/neutral position switch (transmission)
R/b #1 (center of i/p)
Sdl
Sensor
Short connector (transmission)
Short connector (under left front seat)
Side of engine)
Sp2
T/m acc fuse 7.5a
Te1
Te2
Tha
Thg
Throttle position sensor (left side of radiator compartment)
Thw
Vehicle speed sensor
Vehicle speed sensor (transmission)
Vta

2.4L, Engine Performance Wiring Diagrams (1 of 3) for Toyota Previa DX 1994

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List of elements for 2.4L, Engine Performance Wiring Diagrams (1 of 3) for Toyota Previa DX 1994:

#10
#20
(left rear
A/c
A/c amplifier
A/c magnetic clutch relay
A13
A20
Acc
Act
B12
Batt
C11
C12
C19
C20
Connector
Corner of engine compartment)
Cruise control ecu
Data link connector (under drivers seat)
Distributor
E01
E02
Engine control module (electronic controlled transmission) (ecu) (under left front seat)
Fpu
G131 (intake manifold)
G131 (on intake manifold)
Hot at all times
Idl
Igf
Ign fuse 7.5a
Igniter
Ignition coil
Ignition switch
Igt
Injector #1
Injector #2
Injector #3
Injector #4
Isc1
Isc2
J/b #3 (behind center of i/p)
J7 junction
Knk
Lock
Mtr
Nca
Nsw
Od1
Ohs
Ols
Ox1
Ox2
R/b #1 (center of i/p)
Red
Run
Sp1
Sta
Start
Starting system
Stj
Te1
Tha
Thg
Thw
Vta

2.4L, Engine Performance Wiring Diagrams (2 of 3) for Toyota Previa DX 1994

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List of elements for 2.4L, Engine Performance Wiring Diagrams (2 of 3) for Toyota Previa DX 1994:

(behind
(left
A11
A14
A19
Air flow meter (left side of vehicle)
B15
C13
Circuit opening relay (r/b #1) center of i/p)
Connector
Cruise control ecu
D10
Efi fuse 15a
Engine oil auto feeder control motor (right front of vehicle)
Engine oil fuse 15a
Engine oil level relay (r/b #1) (behind center of i/p)
Fuel pressure
Fuel pump
G100 (front left fender)
G101 (front right fender)
Heated oxygen sensor (under right center of vehicle)
Hot at all times
Hot in run
Hot in start
Isc valve (left side of engine)
J/b #3 (behind center of i/p)
J11 junction
J12 junction connector (behind left side of i/p)
J15 junction connector (behind center of dash)
Left side of i/p)
Mfi main relay (behind center of i/p)
Nca
R/b #1 (behind center of i/p)
Rear oxygen sensor (under right rear of vehicle)
Red
Sensor
Short connector (left side of i/p)
Side of engine)
St-a fuse 7.5a
Throttle position (left side of engine)
Up vsv

2.4L, Engine Performance Wiring Diagrams (3 of 3) for Toyota Previa DX 1994

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List of elements for 2.4L, Engine Performance Wiring Diagrams (3 of 3) for Toyota Previa DX 1994:

Acc
B10
Coolant temperature (right side of engine)
Egr temperature (left side of vehicle) (calif)
Engine oil level (left side of engine)
G202 (left side of i/p)
Gauge fuse 10a
Hot at all times
Hot in run and start
Ignition switch
Instrument cluster
Knock sensor (right side of engine)
Lock
Malfunction ind
Neutral start switch (on transmission)
Oil level ind
P/n
R/b #1 (behind center of i/p)
Run
Sensor
Short connector (under left front seat)
St fuse 7.5a
Start
Starter relay
Vehicle speed sensor

EXTERIOR LIGHTS

Exterior Light Wiring Diagram for Toyota Previa DX 1994

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List of elements for Exterior Light Wiring Diagram for Toyota Previa DX 1994:

Back-up light
Back-up light switch (on transmission)
C12
Combination switch
G100 (front left fender)
G101 (front right fender)
G201 (right side of i/p reinforcement)
G413 (right quarter panel inner)
G414 (left quarter panel inner)
Haz-horn fuse 15a
Hazard switch
Head
High level stop light
Hot at all times
Hot in acc or run
Hot in run or start
Instrument cluster
Junction connector (center of i/p)
Junction connector (left side of i/p)
Left front clearance light
Left front turn signal light
Left rear combination light
Left turn ind
License light
Light retainer relay (left side of i/p)
Light switch
Noise filter (center of i/p)
Off
R/b #1 (center of i/p)
Right front clearance light
Right front turn signal light
Right rear combination light
Right turn ind
Short connector (on transmission)
Stop fuse 20a
Stop light
Stop light switch (left side of i/p)
T/m acc fuse 7.5a
Tail
Tail fuse 15a
Tail- light
Taillight relay
Turn fuse 7.5a
Turn signal flasher (below instrument cluster)
Turn signal light
Turn signal switch

GROUND DISTRIBUTION

2.4L

2.4L SC, Ground Distribution Wiring Diagram (1 of 3) for Toyota Previa DX 1994

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List of elements for 2.4L SC, Ground Distribution Wiring Diagram (1 of 3) for Toyota Previa DX 1994:

(w/ theft deterrent)
(w/o theft deterrent)
A/c amplifier
A/c magnetic clutch
A15
Abs actuator
Abs ecu
Abs relay
Blower resistor (for front a/c)
Center airbag sensor assembly (e1)
Cool box amplifier
Cruise control actuator
Cruise control ecu
D11
Deceleration sensor (4wd)
Door lock control relay
Engine oil auto feeder control motor
Fog light switch
Front heater blower (r/b 1)
Front heater relay (hi) (r/b 1)
Front wiper control relay
Fuel pump
G101 (front right fender)
G201 (right side of i/p)
Glove box light & switch
J/b 3
J/c
Mfi main relay
Rear a/c relay
Rheostat
Right door key lock & unlock switch
Right door lock control switch
Right door lock detection switch
Right door lock motor & door unlock detection switch
Right fog light
Right front turn signal & clearance light
Starter relay
Theft deterrent indicator
To ground g202
Vehicle speed sensor (for speed control)

2.4L SC, Ground Distribution Wiring Diagram (2 of 3) for Toyota Previa DX 1994

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List of elements for 2.4L SC, Ground Distribution Wiring Diagram (2 of 3) for Toyota Previa DX 1994:

(w/ theft deterrent only)
A/t indicator (combination meter)
Ashtray illumination
B16
B20
Brake fluid level warning switch
Buckle switch
C10
C11
C12
Central airbag sensor assembly (e2)
Cigarette lighter
Circuit opening relay (r/b 1)
Combination meter (e)
Combination meter (e1)
Data link connector 3
Defogger switch
From starter relay
Front hood courtesy switch
Fuel sender
G1oo (left front fender)
G202 (left side of i/p)
Heater blower switch
Horn switch (combination switch)
J/c
J/c 15
J/c 20
J/c 22
Left door key lock & unlock switch
Left door lock control switch
Left door lock detection switch
Left door lock motor & door unlock detection switch
Left fog light switch
Left front turn signal & clearance light
Light control & dimmer switch (combination switch)
O/d main switch
Power main relay (r/b 1)
Power steering switch
Radio & player (w/o cd player)
Seat belt warning relay
Short connector
Stereo component amplifier (w/ cd player)
Theft deterrent ecu
Turn signal flasher
Unlock warning switch (ignition switch)
Wiper & washer switch (combination switch)

2.4L SC, Ground Distribution Wiring Diagram (3 of 3) for Toyota Previa DX 1994

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List of elements for 2.4L SC, Ground Distribution Wiring Diagram (3 of 3) for Toyota Previa DX 1994:

(front of engine, g125
(inner left g904
(inner right g905
(nippondenso)
(panasonic)
A20
A21
B12
B13
Back door courtesy switch
Back door lock motor
Back door unlock switch
Blower resistor (rear a/c)
C11
C12
C13
C22
C24
C26
Clock
Combination meter (e2)
Crankshaft position sensor shield
D19
Data link connector 1
Data link connector 3
Data link connector shield
Distributor shield
Engine control module
Engine oil level sensor
Heated oxygen sensor (bank 1 sensor 1)
Heated oxygen sensor (bank 1 sensor 2)
Heated oxygen sensor shield (bank 1 sensor 1)
Heated oxygen sensor shield (bank 1 sensor 2)
High mount stop light
J/b 3
Knock sensor shield
Left rear combination light
License plate light
Magnetic clutch relay (for super- charger)
Moon roof control relay
Moon roof control switch
Moon roof limit switch
Nca
Noise filter (for ignition system)
On intake manifold)
Quarter panel)
Rear a/c control switch
Rear window defogger
Rear wiper motor
Right rear combination lamp
Right rear combination light
Right vanity light
Vehicle speed sensor (for transmission)
Woofer speaker amplifier

2.4L, Ground Distribution Wiring Diagram (1 of 2) for Toyota Previa DX 1994

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List of elements for 2.4L, Ground Distribution Wiring Diagram (1 of 2) for Toyota Previa DX 1994:

(front g101
(front g100
(front of engine, g125
(rear)
A/c magnetic clutch
A15
A20
A21
Abs actuator
Abs ecu
Abs relay
B12
B13
B16
B24
B26
Blower resistor
Brake fluid level switch
Buckle switch
C11
C12
Canada only
Circuit opening relay (r/b 1)
Combination meter
Cruise control actuator
Cruise control ecu
D11
D20
Data link connector 1
Daytime running lamp relay
Daytime running lamp relay #2
Deceleration sensor
Defogger switch
Door lock control relay
Efi main relay
Engine control module
Engine oil level sensor
Engine oil auto feeder control motor
Fog lamp switch
Front heater blower relay (r/b 1)
Front heater relay (r/b 1)
Front hood courtesy switch
Front wiper control relay
Fuel pump
Heated oxygen sensor
J/b 3
J/c
J/c 11
J/c 12
J/c 15
Left door key lock & unlock switch
Left door lock control switch
Left door lock detection switch
Left door lock motor
Left fender)
Left fog lamp
Left front turn signal & clearance lamp
Noise filter
On intake manifold)
Oxygen sensor
Power main relay (r/b 1)
Power window master switch
Remote control mirror switch
Rheostat
Right fender)
Right fog lamp
Right front turn signal & clearance lamp
Seat belt warning relay, lamp retainer relay, and interior lamp control relay
Shield (heated oxygen sensor)
Shield (knock sensor)
Shield (oxygen sensor) (rear)
Theft deterrent ecu
To g201
To g202
Usa only
Vehicle speed sensor
Volume air flow meter
W/ theft deterrent & door lock system
W/ theft deterrent system
W/o theft deterrent system

2.4L, Ground Distribution Wiring Diagram (2 of 2) for Toyota Previa DX 1994

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List of elements for 2.4L, Ground Distribution Wiring Diagram (2 of 2) for Toyota Previa DX 1994:

(inner left g904
(inner right g905
(left g202
(nippondenso)
(panasonic)
(right g201
(w/ cd player)
(w/o cd player)
A/c amplifier
A/c cut relay
A/t indicator (combination meter)
A12
Ashtray
B20
Back door courtesy switch
Back door lock motor
Back door unlock switch
Blower resistor (rear a/c)
C10
C11
C12
Canada
Center airbag sensor assembly
Cigarette lighter
Clock
Combination meter
Combination switch
Cool box amplifier
Dimmer switch
From front heater relay
Fuel sender
Heater blower switch
High mount stop lamp
Horn switch
J/c 16
Lamp control switch
Left rear combination lamp
License plate lamp
Moon roof control relay
Moon roof control switch
Moon roof limit switch
O/d main switch
Quarter panel)
Radio & player
Rear a/c control switch
Rear a/c relay
Rear window defogger
Rear wiper motor
Right door key lock & unlock switch
Right door lock control switch
Right door lock detection switch
Right door lock motor
Right rear combination lamp
Right vanity lamp
Short connector
Side of i/p)
Starter relay
Stereo component amplifier
Theft deterrent indicator
Turn signal flasher
Unlock warning switch (ignition switch)
Usa
W/ theft deterrent & door lock
W/ theft deterrent system
W/o theft deterrent system
Woofer speaker amplifier

HEADLIGHTS

Headlight Wiring Diagram, with DRL for Toyota Previa DX 1994

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List of elements for Headlight Wiring Diagram, with DRL for Toyota Previa DX 1994:

(right side of i/p reinforcement)
B12
Brake fluid levle switch (left rear of engine compt)
Combination switch
Daytime running light relay (center of i/p)
Daytime running light relay 2 (left side of instrument cluster)
Daytime running light resistor (right front of engine compt)
Dimmer relay (in r/b 1)
Dimmer switch
Ecu-b fuse 15a
Flash
Fog fuse 20a
Fog light switch
Fuse box (left front of engine compt)
G100 (front left fender)
G101 (right front fender)
G201
G201 (right side of i/p reinforcement)
Gauge fuse 10a
Head
Headlight relay (in r/b 2)
High
High beam indicator
Hot at all times
Hot in on or start
Instrument cluster
J/b 1 (left kick panel)
J/c 11 (left side of instrument cluster)
J/c 12 (left side of instrument cluster)
J/c 16 (left side of i/p)
J/c 8 (right front of engine compt)
J/c 9 (left front of engine compt)
J/c 9 (right front of engine compt)
Left fog light
Left head- light
Left hi head fuse 10a
Left lo head fuse 10a
Light control switch
Main fuse 50a
Off
Parking brake switch
Red
Right fog light
Right headlight
Right hi head fuse 10a
Right lo head fuse 10a
Seat belt warning relay (left side of instrument cluster)
Starting/ charging system
Tail

Headlight Wiring Diagram, without DRL for Toyota Previa DX 1994

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List of elements for Headlight Wiring Diagram, without DRL for Toyota Previa DX 1994:

B12
Combination switch
Dimmer switch
Flash
Fog fuse 20a
Fog light relay (in r/b 1)
Fog light switch
Fuse box (left front of engine compt)
G100 (front left fender)
G101 (front right fender)
G201 (right side of i/p reinforcement)
Head
Head fuse (lh) 15a
Head fuse (rh) 15a
Headlight relay (in r/b 1)
High
High beam indicator
Hot at all times
Instrument cluster
J/c 11 (left side of instrument cluster)
J/c 16 (left side of i/p)
J/c 8 (right front of engine compt)
J/c 9 (left front of engine compt)
Left fog light
Left headlight
Light control switch
Main fuse 50a
Off
R/b 1 (center of i/p)
Red
Right fog light
Right headlight
Seat belt warning relay (left side of instrument cluster)
Tail

HORN

Horn Wiring Diagram for Toyota Previa DX 1994

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List of elements for Horn Wiring Diagram for Toyota Previa DX 1994:

2.4l
2.4l sc
A10
A11
B20
Exterior lights system (hazard switch)
G201 (right side of i/p)
G202 (left side of i/p)
Haz-horn fuse 15a
Horn
Horn switch (part of combination switch)
Horn relay
Hot at all times
J/c 16 (behind center of i/p)
Left horn (left front side of radiator)
R/b 1 (center of i/p)
Right horn (right front side of radiator)
Theft deterrent ecu (behind left side of i/p)
Theft deterrent horn (left front corner of engine compartment)
W/ theft deterrent

INSTRUMENT CLUSTER

Instrument Cluster Wiring Diagram (1 of 2) for Toyota Previa DX 1994

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List of elements for Instrument Cluster Wiring Diagram (1 of 2) for Toyota Previa DX 1994:

(abs ecu)
(alternator)
(center airbag sensor assembly)
(cruise control ecu)
(door switches)
(engine control ecu)
(rheostat)
(seat belt warning relay)
(turn signal switch)
A10
A21
Abs ind
Anti-lock brakes system
Brake ind
Bulb check relay
C10
C11
C12
Charge ind
Check engine ind
Cruise control system
Cruise ind
D10
D11
D12
Dome fuse 15a
Door ind
Ecu-b fuse 15a
Engine controls system
Exterior lights system
Fuel gauge
Fuel ind
G131 (intake manifold)
G201 (right side of i/p)
G202 (left side of i/p)
Gauge fuse 10a
Headlights system
High beam ind
Hot at all times
Hot in run
Hot in run and acc
Hot in run and start
Ign fuse 7.5a
Illum
Instrument cluster
Interior lights system
J/b #1 (center of i/p)
Junction connector (behind center of i/p)
Junction connector (behind left headlight)
Junction connector (left side of i/p)
Left turn ind
O/d off ind
Oil charge ind
Oil ind
Oil level ind
Oil temp ind (4wd)
Park/neutral position switch
R/b #1 (center of i/p)
Red
Right turn ind
Seat belt ind
Short connector (left side of transmission)
Speed
Srs ind
St fuse 7.5a
Starting/charging system
T/m acc fuse 7.5a
Temperature gauge
Transmission system (engine and electronic controlled transmission ecu)
Vehicle speed sensor
Warning system

Instrument Cluster Wiring Diagram (2 of 2) for Toyota Previa DX 1994

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List of elements for Instrument Cluster Wiring Diagram (2 of 2) for Toyota Previa DX 1994:

A/t fluid temperature switch (right side of transmission)
Brake fluid level warning switch (brake fluid reservoir)
Canada
Cig fuse 15a
Cigarette lighter
Clock
Cruise control system (cruise control ecu)
D11
Daytime running light relay (left side of i/p)
Fuel sender
G201 (right side of i/p)
G904 (left quarter panel)
Hot in run and acc
Interior lights system (rheostat)
J/b #3 (behind center of i/p)
Junction connector (center of i/p)
Junction connector (left side of i/p)
Oil pressure switch (bottom of engine)
Parking brake switch
R/b #1 (center of i/p)
Red
Short connector (left side of transmission)
Usa
Vehicle speed sensor (on transmission)
Water temperature sender (left front of engine)

INTERIOR LIGHTS

2.4L

2.4L SC, Courtesy Lamps Wiring Diagram for Toyota Previa DX 1994

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List of elements for 2.4L SC, Courtesy Lamps Wiring Diagram for Toyota Previa DX 1994:

Back door courtesy switch
Diode (left side of i/p)
Dome fuse 15a
Door
Door open ind
Front interior light
G202 (left i/p reinforcement)
G414 (left quarter panel)
Hot at all times
Hot with head or park lights on
Instrument cluster
Interior light control relay (seat belt warning relay) (left side of i/p)
Junction connector (left side of i/p)
Left door courtesy switch
Luggage compartment light
Off
R/b #1 (center of i/p)
Rear interior light
Red
Right door courtesy switch
Right vanity light
Slide door courtesy switch
Tail fuse 15a

2.4L SC, Instrument Illumination Wiring Diagram for Toyota Previa DX 1994

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List of elements for 2.4L SC, Instrument Illumination Wiring Diagram for Toyota Previa DX 1994:

(left side of i/p)
A/c switch
Ashtray illumination
Cool box control switch
Defogger switch
Fog light switch
G201 (right i/p reinforcement)
G202 (left i/p reinforcement)
G202 (left side of i/p)
Glove box light & switch
Hazard switch
Head
Heater blower switch
Hot at all times
Instrument cluster
Junction connector
Junction connector (center of i/p)
Junction connector (left side of i/p)
Left door lock control switch
Light control switch (comb switch)
Light retainer relay (left side of i/p)
Off
R/b #1 (center of i/p)
Radio and player (w/ cd)
Radio and player (w/o cd)
Rheostat
Right door lock control switch
Tail
Tail fuse 15a
Taillight relay

2.4L, Courtesy Lamps Wiring Diagram for Toyota Previa DX 1994

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List of elements for 2.4L, Courtesy Lamps Wiring Diagram for Toyota Previa DX 1994:

(center of i/p)
Back door courtesy switch
Connector
Diode (left side of i/p)
Dome fuse 15a
Door
Door open ind
Front interior light
G202 (left i/p reinforcement)
G414 (left quarter panel)
Hot at all times
Instrument cluster
Interior light control relay (seat belt warning relay) (left side of i/p)
Junction
Junction connector (left side of i/p)
Left door courtesy switch
Luggage compartment light
Off
R/b #1 (center of i/p)
Rear interior light
Red
Right door courtesy switch
Right vanity light
Slide door courtesy switch

2.4L, Instrument Illumination Wiring Diagram for Toyota Previa DX 1994

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List of elements for 2.4L, Instrument Illumination Wiring Diagram for Toyota Previa DX 1994:

A/c switch
Ashtray illumination
Clock
Defogger switch
Fog light switch
G100 (front left fender)
G201 (right side of i/p)
G414 (left quarter panel)
Hazard switch
Head
Heater blower switch
Hot at all times
Instrument cluster
Junction connector (center of i/p)
Junction connector (left side of i/p)
Junction connector (right side of i/p)
Left door lock control switch
Light control switch (comb switch)
Light retainer relay (left side of i/p)
Off
R/b #1 (center of i/p)
Radio and player (w/ cd)
Radio and player (w/o cd)
Rheostat
Right door lock control switch
Tail
Tail fuse 15a
Taillight relay
W/ cd player
W/o cd player

POWER DISTRIBUTION

2.4L

2.4L SC, Power Distribution Wiring Diagram (1 of 6) for Toyota Previa DX 1994

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List of elements for 2.4L SC, Power Distribution Wiring Diagram (1 of 6) for Toyota Previa DX 1994:

* nippondenso made ** panasonic made
* red
A/c)
Abs fusible link 60a
Abs relay
Alt fusible link 100a
Alt-s fuse 7.5a
Am1 fusible link 50a
Am2 fuse 20a
Battery
Circuit opening relay (engine controls system)
Engine control module
Fuse box
Generator
Haz- horn fuse 15a
Hazard switch
Headlight relay
Horn relay
J/b & r/b 1
Left blower motor (for rear a/c)
Left blower motor fuse (for rear a/c) 5a
Left head fuse 15a
Left headlight
Left horn
Main fusible link 50a
Nca
Rear a/c fuse 10a
Rear a/c relay
Red
Right blower motor (for rear
Right blower motor fuse (for rear a/c) 5a
Right head fuse 15a
Right headlight
Right horn
St-a fuse 7.5a
Starter
Starter relay
Theft deterrent horn
To efi fuse (j/b & r/b 1)
To fog fuse j/b & r/b 1
To ignition switch

2.4L SC, Power Distribution Wiring Diagram (2 of 6) for Toyota Previa DX 1994

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List of elements for 2.4L SC, Power Distribution Wiring Diagram (2 of 6) for Toyota Previa DX 1994:

(w/ cd player)
(w/o cd player)
A25
Abs ecu
B20
Clock
Combination meter
Cruise control ecu
Defog fuse 15a
Defogger relay
Diode (idle up)
Dome fuse 15a
Door fuse 30a
Door lock control relay
Ecu-b fuse 15a
Fog fuse 20a
Fog light relay
From alt fusible link (fuse box)
Front interior light
J 22 junction connector
J/b & r/b 1
Left fog light
Luggage compartment light
Moon roof control relay
Noise filter
Power fusible link 30a
Power main relay
Power window master switch
Rear interior light
Rear window defogger
Red
Right fog light
Right power window switch
Seat belt warning relay
Stereo & player or stereo component amplifier
Stop fuse 20a
Stop light switch
Theft deterrent ecu
To obd fuse (j/b & r/b 1)
To taillight relay and front heater circuit breaker (j/b & r/b 1)
Woofer speaker amplifier

2.4L SC, Power Distribution Wiring Diagram (3 of 6) for Toyota Previa DX 1994

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List of elements for 2.4L SC, Power Distribution Wiring Diagram (3 of 6) for Toyota Previa DX 1994:

A18
B15
B16
Blower motor (front a/c)
C14
Circuit opening relay
D12
Data link connector 1
Data link connector 3
Efi fuse 15a
Engine control module
Engine oil level relay (engine controls system)
Exterior lights system (taillights)
From j/b & r/b 1
From main fusible link (j/b & r/b 1)
Front heater blower relay
Front heater circuit breaker 40a
Fuel pump control relay
Fuel pump resistor
Heated oxygen sensor (bank 1 sensor 1)
Heated oxygen sensor (bank 1 sensor 2)
Idle air control valve
J 21 junction connector
J/b & r/b 1
J/b 3
Magnetic clutch (supercharger)
Magnetic clutch relay (supercharger)
Mass air flow
Mfi relay
Obd fuse 7.5a
Short connector
Supercharger bypass valve (supercharger)
Tail fuse 15a
Taillight relay
Vacuum solenoid valve (a/c idle up)
Vacuum solenoid valve (egr)
Vacuum solenoid valve (scb)
Vacuum switching valve (evap)

2.4L SC, Power Distribution Wiring Diagram (4 of 6) for Toyota Previa DX 1994

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List of elements for 2.4L SC, Power Distribution Wiring Diagram (4 of 6) for Toyota Previa DX 1994:

A13
Acc
B20
C19
C20
Center airbag sensor assembly
Cig fuse 15a
Cigarette lighter
Clock
Combination meter
Cruise control module
D22
Engine control module
From fusible link am1 fuse box
From fusible link am2 fuse box
G201 (left side of instrument panel reinforcement)
Ign fuse 7.5a
Igniter
Ignition coil
Ignition switch
Injector no. 1
Injector no. 2
Injector no. 3
Injector no. 4
J 13 junction connector
J/b & r/b 1
J/b 3
Lock
Mfi main relay (engine controls system)
Noise filter (ignition system)
Park/neutral position switch
Radio fuse 7.5a
Remote control mirror switch
Run
Short connector
St fuse 7.5a
Start
Stereo & player or stereo component amplifier
T/m acc fuse 7.5a
Theft deterrent ecu
To gauge fuse j/b & r/b 1

2.4L SC, Power Distribution Wiring Diagram (5 of 6) for Toyota Previa DX 1994

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List of elements for 2.4L SC, Power Distribution Wiring Diagram (5 of 6) for Toyota Previa DX 1994:

(w/ theft deterrent)
(w/o theft deterrent)
A12
Abs ecu
Combination meter
Cruise control ecu
D10
Deceleration sensor (4wd)
Defogger relay
Defogger switch
Diode (power windows)
Door lock control relay
Ecu-ig fuse 15a
Fr-washer fuse 10a
Fr-wiper fuse 30a
From ignition switch
Front wiper & washer switch
Front wiper control relay
Front wiper motor
Gauge fuse 10a
J 13 junction connector
J 20 junction connector
J 7 junction connector
J/b & r/b 1
Rear wiper control relay
Rear wiper motor
Rr-wiper fuse 15a
Seat belt warning relay
Short connector
Theft deterrent ecu
To engine oil fuse (j/b & r/b 1)
Vehicle speed sensor
Washer motor

2.4L SC, Power Distribution Wiring Diagram (6 of 6) for Toyota Previa DX 1994

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List of elements for 2.4L SC, Power Distribution Wiring Diagram (6 of 6) for Toyota Previa DX 1994:

(w/o a/c)
A/c amplifier
A/c dual pressure switch
A/c front magnetic valve
A/c fuse 15a
A/c magnetic clutch
A/c magnetic clutch relay
A/c pressure switch relay
A/c rear magnetic valve
A/c switch
Blower motor (cool box)
Cool box amplifier
Cool box control switch
D17
Engine control module
Engine fuse 7.5a
Engine oil auto feeder control motor
Engine oil fuse 15a
Engine oil level relay
From h rr-wiper fuse j/b & r/b 1
Front heater (hi) relay
Front heater blower relay
Generator
Hazard switch
J 18 junction connector
J 24 junction connector
J/b & r/b 1
Rear a/c relay
Red
Short connector
Turn fuse 7.5a

2.4L, Power Distribution Wiring Diagram (1 of 6) for Toyota Previa DX 1994

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List of elements for 2.4L, Power Distribution Wiring Diagram (1 of 6) for Toyota Previa DX 1994:

* nippondenso made ** panasonic made
A/c)
Abs fusible link 60a
Abs relay
Alt fusible link 100a
Am1 fusible link 50a
Am2 fuse 20a
Battery
Canada
Circuit opening relay (engine controls system)
D11
Daytime running light relay no. 2
Dimmer relay
Engine control module
Fog light relay
Fuse box
Generator
Haz- horn fuse 15a
Hazard switch
Head (lh-lwr) fuse 10a
Head (lh-upr) fuse 10a
Head (rh-lwr) fuse 10a
Head (rh-upr) fuse 10a
Headlight relay
Horn relay
J/b & r/b 1
Left blower motor (for rear a/c)
Left blower motor fuse (for rear a/c) 5a
Left head fuse 15a
Left headlight
Left horn
Main fusible link 50a
Nca
Rear a/c fuse 10a
Rear a/c relay
Red
Right blower motor (for rear
Right blower motor fuse (for rear a/c) 5a
Right head fuse 15a
Right headlight
Right horn
St-a fuse 7.5a
Starter
Starter relay
Theft deterrent horn
To efi fuse j/b & r/b 1
To fog fuse j/b & r/b 1
To ignition switch
Usa

2.4L, Power Distribution Wiring Diagram (2 of 6) for Toyota Previa DX 1994

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List of elements for 2.4L, Power Distribution Wiring Diagram (2 of 6) for Toyota Previa DX 1994:

A25
Abs ecu
B20
Clock
Combination meter
Cruise control ecu
Daytime running light relay (canada)
Defog fuse 15a
Defogger relay
Dome fuse 15a
Door fuse 30a
Door lock control relay
Ecu-b fuse 15a
Fog fuse 20a
Fog light relay
From alt fusible link fuse box
Front interior light
Idle up diode
J/b & r/b 1
Left fog light
Luggage compartment light
Moon roof control relay
Noise filter
Power fusible link 30a
Power main relay
Power window master switch
Rear interior light
Rear window defogger
Red
Right fog light
Right power window switch
Right vanity mirror
Seat belt warning relay
Stereo & player or stereo component amplifier
Stop fuse 20a
Stop light switch
Theft deterrent ecu
To taillight relay and front heater circuit breaker j/b & r/b 1
Woofer speaker amplifier

2.4L, Power Distribution Wiring Diagram (3 of 6) for Toyota Previa DX 1994

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List of elements for 2.4L, Power Distribution Wiring Diagram (3 of 6) for Toyota Previa DX 1994:

A11
A12
A14
B18
Blower motor (front a/c)
Circuit opening relay
D10
Data link connector 1
Efi fuse 15a
Engine control module
Engine oil level relay (engine controls system)
Exterior lights system taillights
From j/b & r/b 1
From main fusible j/b & r/b1
Front heater blower relay
Front heater circuit breaker 40a
Fuel pump
Heated oxygen sensor
Idle air control valve
J/b & r/b 1
J/b 3
Mfi relay
Tail fuse 15a
Taillight relay
Vacuum solenoid valve (fuel pressure up)

2.4L, Power Distribution Wiring Diagram (4 of 6) for Toyota Previa DX 1994

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List of elements for 2.4L, Power Distribution Wiring Diagram (4 of 6) for Toyota Previa DX 1994:

A/c cutout relay
A13
Acc
B20
C19
C20
Center airbag sensor assembly
Cig fuse 15a
Cigarette lighter
Clock
Combination meter
Cruise control module
Engine control module
From fusible link am1 (fuse box)
From fusible link am2 (fuse box)
G201 (right side of instrument panel reinforcement)
Ign fuse 7.5a
Igniter
Ignition coil
Ignition switch
Injector no. 1
Injector no. 2
Injector no. 3
Injector no. 4
J 13 junction connector
J/b & r/b 1
J/b 3
Lock
Mfi main relay (engine controls system)
Noise filter (ignition system)
Park/neutral position switch
Red
Remote control mirror switch
Run
Short connector
St fuse 7.5a
Start
Stereo & player or stereo component amplifier
T/m acc fuse 7.5a
Theft deterrent ecu
To gauge fuse (j/b & r/b 1)

2.4L, Power Distribution Wiring Diagram (5 of 6) for Toyota Previa DX 1994

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List of elements for 2.4L, Power Distribution Wiring Diagram (5 of 6) for Toyota Previa DX 1994:

(w/ theft deterrent)
(w/o theft deterrent)
A12
Abs ecu
Combination meter
Cruise control ecu
D10
Daytime running light relay
Deceleration sensor (4wd)
Defogger relay
Defogger switch
Diode (power windows)
Door lock control relay
Ecu-ig fuse 15a
Fr-washer fuse 10a
Fr-wiper fuse 30a
From ignition switch
Front wiper & washer switch
Front wiper control relay
Front wiper motor
Gauge fuse 10a
J 13 junction connector
J/b & r/b 1
Rear washer motor
Rear wiper control relay
Rear wiper motor
Rr-wiper fuse 15a
Seat belt warning relay
Short connector
Theft deterrent ecu
To engine oil fuse j/b & r/b 1
Vehicle speed sensor
Washer motor

2.4L, Power Distribution Wiring Diagram (6 of 6) for Toyota Previa DX 1994

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List of elements for 2.4L, Power Distribution Wiring Diagram (6 of 6) for Toyota Previa DX 1994:

(w/o a/c)
A/c amplifier
A/c cut relay
A/c dual pressure switch
A/c front magnetic valve
A/c fuse 15a
A/c magnetic clutch
A/c magnetic clutch relay
A/c rear magnetic valve
A/c switch
Blower motor (cool box)
Cool box amplifier
Cool box control switch
Engine control module
Engine fuse 7.5a
Engine oil auto feeder control motor
Engine oil fuse 15a
Engine oil level relay
From g rr-wiper fuse j/b & r/b 1
Front heater (hi) relay
Front heater blower relay
Generator
Hazard switch
J 17 junction connector
J 18 junction connector
J/b & r/b 1
Rear a/c relay
Red
Short connector
Turn fuse 7.5a
Vacuum solenoid valve (a/c idle up)

POWER DOOR LOCKS

2.4L

2.4L SC, Power Door Lock Wiring Diagram, without Theft Deterrent for Toyota Previa DX 1994

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List of elements for 2.4L SC, Power Door Lock Wiring Diagram, without Theft Deterrent for Toyota Previa DX 1994:

1995 vftc c
Back door lock motor
Door fuse 30a
Door lock control relay (left side of i/p)
G202 (left i/p brace)
Gauge fuse 10a
Hot at all times
Junction connector (left side of i/p)
Left door key lock/unlock switch
Left door lock control switch
Left door lock motor
Lock
Lock timer
R/b #1 (center of i/p)
Right door key lock/unlock switch
Right door lock control switch
Right door lock motor
Slide door lock motor
Solid state
Unlock
Unlock timer

2.4L, Power Door Lock Wiring Diagram, without Theft Deterrent for Toyota Previa DX 1994

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List of elements for 2.4L, Power Door Lock Wiring Diagram, without Theft Deterrent for Toyota Previa DX 1994:

1995 vftc c
Back door lock motor
Door fuse 30a
Door lock control relay (left side of i/p)
G201 (right i/p brace)
Gauge fuse 10a
Hot at all times
Junction connector (left side of i/p)
Left door key lock/unlock switch
Left door lock control switch
Left door lock motor
Lock
Lock timer
R/b #1 (center of i/p)
Right door lock control switch
Right door lock motor
Slide door lock motor
Solid state
Unlock
Unlock timer

Door Locks & Theft Deterrent Wiring Diagram (1 of 2) for Toyota Previa DX 1994

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List of elements for Door Locks & Theft Deterrent Wiring Diagram (1 of 2) for Toyota Previa DX 1994:

(starter relay)
+b1
+b2
1995 vftc c
A10
A11
A12
A13
A14
Acc
Act+
Act-
B10
B11
B12
B13
B14
B15
B16
B17
B18
B19
B20
Back door unlock switch
Cig fuse 15a
Cty
Diode (for door lock) (in slide door)
Dome fuse 15a
Door fuse 30a
Dswd
Dswp
Ecu-ig fuse 15a
Exterior lights system (taillight relay)
G201 (right side of i/p reinforcement)
G202 (left side of i/p reinforcement)
G414 (left quarter panel inner)
Haz-horn fuse 15a
Head
Headlights system (headlight relay)
Horn
Horns system (horn relay)
Hot at all times
Hot in acc or run
Hot in run or start
Ind
Interior lights system (door courtesy switches)
Junction connector (center of i/p)
Junction connector (left side of i/p)
Ksw
Lock
Lswd
Lswp
Lswr
Lug
Power windows system (power main relay)
Prly
R/b #1 (center of i/p)
Red
Slide door junction switch (in slide door)
Slide door key lock/ unlock switch
Slide door lock motor
Srly
Starting/charging system
Tail
Theft deterrent and door lock ecu (front of center console)
Theft deterrent horn
Theft deterrent ind
Ul1
Ul2
Ul3
Unlock
Unlock warning switch (ignition switch)

Door Locks & Theft Deterrent Wiring Diagram (2 of 2) for Toyota Previa DX 1994

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List of elements for Door Locks & Theft Deterrent Wiring Diagram (2 of 2) for Toyota Previa DX 1994:

1995 vftc c
Back door lock motor
G201 (right side of i/p reinforcement)
G202 (left side of i/p reinforcement)
G414 (left quarter panel inner)
Junction connector (left side of i/p)
Left door key lock/ unlock switch
Left door lock control switch
Left door lock detect switch
Left door lock motor
Lock
Right door key lock/ unlock switch
Right door lock control switch
Right door lock detect switch
Right door lock motor
Unlock

POWER MIRRORS

Power Mirror Wiring Diagram for Toyota Previa DX 1994

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List of elements for Power Mirror Wiring Diagram for Toyota Previa DX 1994:

2.4l
2.4l w/ supercharger
C 1995 vftc
Cig fuse 15a
Down
G202 (left side of i/p reinforcement)
Hot in acc or on
J/c 11 (behind left side of i/p)
Left
Left remote control mirror
Left up
Operation switch
R/b 1 (center of i/p)
Red
Remote control mirror switch
Right
Right down
Right remote control mirror
Select switch

POWER TOP/SUNROOF

Moonroof Wiring Diagram for Toyota Previa DX 1994

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List of elements for Moonroof Wiring Diagram for Toyota Previa DX 1994:

or
2.4l w/ supercharger
2.4l w/o supercharger
A3 b1
B16
B2 a4
C15
C16
Close
Diode (for power window system) (behind center of i/p)
Door fuse 30a
Door lock control relay theft deterrent ecu (behind left side of i/p)
Ecu-ig fuse 15a
Front heater blower relay
G201 (right side of i/p reinforcement)
G202 (left side of i/p reinforcement)
G905 (right inner quarter panel)
Gauge fuse 10a
Heater blower switch
Hot at all times
Hot in on or start
Interior lights system
J/c 11 (behind left side of i/p)
J/c 15 (behind center of i/p)
J/c 15 (behind center of i/p)
Moon roof control motor (at rear of moon roof opening)
Moon roof control relay (at rear of moon roof opening)
Moon roof control switch
Moon roof limit switch (at rear of moon roof opening)
No.
Open
Power fuse 30a
Power main relay
R/b 1 (center of i/p)
Red
Solid state
W/ theft deterrent
W/o theft deterrent

POWER WINDOWS

2.4L

2.4L SC, Power Window Wiring Diagram for Toyota Previa DX 1994

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List of elements for 2.4L SC, Power Window Wiring Diagram for Toyota Previa DX 1994:

(w/ theft deterrent)
(w/ theft deterrent) (w/o theft deterrent)
(w/o theft deterrent)
B16
C 1995 vftc
C15
C16
Diode (for power window system) (behind center of i/p)
Door fuse 30a
Door lock control relay or theft deterrent ecu (behind left side of i/p)
Down
Driver's
Ecu-ig fuse 15a
G202 (left side of i/p reinforcement)
Gauge fuse 10a
Heater blower switch
Hot at all times
Hot in on or start
J/c 15 (behind center of i/p)
Left & right door courtesy switches
Left power window motor (in left door)
Lock
Normal
Passenger's
Power fuse 30a
Power main relay
Power window master switch
R/b 1 (center of i/p)
Right power window motor (in right door)
Right power window switch
Solid state
W/ theft deterrent system
W/o theft deterrent system

2.4L, Power Window Wiring Diagram for Toyota Previa DX 1994

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List of elements for 2.4L, Power Window Wiring Diagram for Toyota Previa DX 1994:

(w/ theft deterrent)
(w/ theft deterrent) (w/o theft deterrent)
(w/o theft deterrent)
B16
C 1995 vftc
C15
C16
Diode (for power window system) (behind center of i/p)
Door fuse 30a
Door lock control relay or theft deterrent ecu (behind left side of i/p)
Down
Driver's
Ecu-ig fuse 15a
Front heater blower relay
G201 (right side of i/p reinforcement)
G202 (left side of i/p reinforcement)
Gauge fuse 10a
Hot at all times
Hot in on or start
J/c 11 (behind left side of i/p)
J/c 15 (behind center of i/p)
Left & right door courtesy switches
Left power window motor (in left door)
Lock
Normal
Passenger's
Power fuse 30a
Power main relay
Power window master switch
R/b 1 (center of i/p)
Right power window motor (in right door)
Right power window switch
Solid state
W/ theft deterrent system
W/o theft deterrent system

RADIO

Radio Wiring Diagrams, with CD Player for Toyota Previa DX 1994

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List of elements for Radio Wiring Diagrams, with CD Player for Toyota Previa DX 1994:

(1994) (1995)
(above left rear window) b26
(i133: upper left side of dash)
(i195: upper center of dash)
(inside left "d" pillar) b29
(inside right "d" pillar) b33
(inside right "d" pillar) b34
(upper left side of i/p) j/c 10
(upper right end of dash) 2.4l sc: i137 2.4l: i114
1994, 1995 2.4l sc
1994, 2.4l sc
2.4l
2.4l sc: i133 2.4l: i95
2.4l sc: i137 2.4l: i113 (upper right end of dash)
Acc or on
All times
B29 (inside left "d" pillar)
Dome fuse 15a
G202 (left side of i/p)
G904 g308 (1994: inner left quarter panel) (1995: below left rear window)
G905 g307 (1994: inner right quarter panel) (1995: below right rear window)
Hot at
Hot in
I95
J/c 22 (left side of i/p)
Left front door speaker
Left front tweeter speaker (if equipped)
Left rear speaker
Left rear tweeter speaker (if equipped)
Pnk
R/b 1 (center of i/p)
Radio & player
Radio fuse 7.5a
Red
Right front door speaker
Right front tweeter speaker (if equipped)
Right rear speaker
Right rear tweeter speaker (if equipped)
S10
S11
S12
Stereo component amplifier
Woofer speaker amplifier (if equipped) (behind right quarter panel)

Radio Wiring Diagrams, without CD Player for Toyota Previa DX 1994

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List of elements for Radio Wiring Diagrams, without CD Player for Toyota Previa DX 1994:

(below right "d" pillar)
(or pnk)
(upper right end of dash)
2.4l
2.4l sc
2.4l sc: i137 2.4l: i113
2.4l sc: i137 2.4l: i114
Acc or on
All times
B pnk
B29 (below left "d" pillar)
B36
Dome fuse 15a
G202 (left side of i/p)
G904 (inner left quarter panel)
G905 (inner right quarter panel)
Hot at
Hot in
J/c 10 (upper left side of i/p)
J/c 22 (left side of i/p)
Left front door speaker
Left front tweeter speaker
Left rear speaker
Pnk
R/b 1 (center of i/p)
Radio & player
Radio fuse 7.5a
Red
Right front door speaker
Right front tweeter speaker
Right rear speaker
Woofer speaker amplifier (behind right quarter panel)

STARTING/CHARGING

2.4L

2.4L SC, Charging Wiring Diagram for Toyota Previa DX 1994

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List of elements for 2.4L SC, Charging Wiring Diagram for Toyota Previa DX 1994:

Alt fuse 100a
Alt-s fuse 7.5a
Battery
C10
Charge warning light
Combination meter
Engine fuse 7.5a
Fuse box (right front side of engine compartment)
Generator
Hot in on or start
Ign fuse 7.5a
Junction connector (behind center of i/p)
Nca
R/b 1 (center of i/p)

2.4L SC, Starting Wiring Diagram for Toyota Previa DX 1994

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List of elements for 2.4L SC, Starting Wiring Diagram for Toyota Previa DX 1994:

A16
Acc
Alt fuse 100a
Am1
Am1 fuse 50a
B16
Battery
D15
Engine control module (engine & electronic controlled transmission ecu) (under driver's seat)
Fuse box (right side of engine compartment)
G201 (right side of i/p)
Ignition switch
J/b 3 (under driver's seat)
Lock
Nca
Nsw
Park & neutral
Park/neutral position switch (neutral start switch) (rear of engine compartment)
R/b 1 (center of i/p)
R/b 1 (center of i/p)
Short connector (under driver's seat)
Slry
St fuse 7.5a
St-a fuse 7.5a
St1
Sta
Start
Starter
Starter relay (behind left side of i/p)
Theft deterrent ecu (behind left side of i/p)
W/ theft deterrent
W/o theft deterrent

2.4L, Charging Wiring Diagram for Toyota Previa DX 1994

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List of elements for 2.4L, Charging Wiring Diagram for Toyota Previa DX 1994:

Alt fuse 100a
Battery
C10
Charge warning light
Combination meter
Engine fuse 7.5a
Fuse box (left front side of engine compartment)
Generator
Headlights system (daytime running light relay)
Hot in on or start
Ign fuse 7.5a
Junction connector (behind center of i/p)
Nca
R/b 1 (center of i/p)

2.4L, Starting Wiring Diagram for Toyota Previa DX 1994

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List of elements for 2.4L, Starting Wiring Diagram for Toyota Previa DX 1994:

A16
Acc
Alt fuse 100a
Am1
Am1 fuse 50a
B11
B16
Battery
Canada
Ci7
Cold start injector (left side of engine compartment)
D15
D16
Engine controls system (engine control module) "engine & electronic controlled transmission ecu)
Fuse box (left side of engine compartment)
G201 (right side of i/p)
Ignition switch
J/b 3 (under driver's seat)
Lock
Nca
Park & neutral
Park/neutral position switch (neutral start switch) (rear of engine compartment)
R/b 1 (center of i/p)
Short connector (under driver's seat)
Slry
St fuse 7.5a
St1
Sta
Start
Start injector time switch (right front side of engine)
Starter
Starter relay (behind left side of i/p)
Stj
Theft deterrent ecu (behind left side of i/p)
U.s.
W/ theft deterrent
W/o theft deterrent

SUPPLEMENTAL RESTRAINTS

Supplemental Restraint Wiring Diagram for Toyota Previa DX 1994

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List of elements for Supplemental Restraint Wiring Diagram for Toyota Previa DX 1994:

+sl
+sr
-sl
-sr
2.4l
2.4l super- charged
2.4l supercharged
Acc
Airbag squib (front passenger airbag assembly (right side of i/p)
Airbag squib (steering wheel pad) (in steering column)
Center airbag sensor assembly (under left side of i/p)
Cig fuse 15a
Combination meter
Connection detection pin
Data link connector 1 (2.4l sc) or data link connector (2.4l) (at base of left "b" pillar)
Ecu-b fuse 15a
G201 (right side of i/p reinforcement)
G202 (left side of i/p reinforcement)
Hot at all times
Hot in acc or on
Hot in on or start
Ig2
Ign fuse 7.5a
J/c 13 behind center of i/p)
J/c 18 (2.4l supercharged) (right side of i/p) j/c 13 (2.4l) (behind center of i/p)
Left front airbag sensor (left side of engine compartment)
Or
R/b 1 (center of i/p)
Right front airbag sensor (right side of engine compartment)
Short connector (right side of i/p)
Srs

TRANSMISSION

2.4L

2.4L SC, Transmission Wiring Diagram for Toyota Previa DX 1994

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List of elements for 2.4L SC, Transmission Wiring Diagram for Toyota Previa DX 1994:

(left side of dash)
(left side of transmission)
(lockup)
(top center of dash) i134
A18
A19
B/k
B19
Batt
C13
Cruise control ecu (behind left i/p)
D11
D19
Data link connector 1 (under driver's seat)
E01
E02
E21
Efi fuse 15a
Egr gas temperature sensor (left rear eng compt)
Electronic controlled transmission solenoid
Engine control module (engine and electronic controlled transmission ecu) (under driver's seat)
Engine coolant temperature sensor (right front of engine)
Exterior lights system
G125 (intake manifold)
G202 (behind left side of i/p)
Hot at all times
Hot in on or acc
Hot in on or start
Hot in start
I129
I129 (left side of dash)
Idl
Idle air control valve (left engine compt)
Ign fuse 7.5a
Instrument cluster system
Isc1
Isc2
J/b 3 (center of i/p)
J/c 13 (behind center of i/p)
J/c 16 (behind center i/p)
J/c 21 (left front engine compt)
Mfi main relay (left i/p)
No. 1
No. 2
No. 3
Noise filter (center of i/p)
Nsw
O/d main
Od1
Od2
Park/neutral position switch (left side of transmission)
R/b 1 (center of i/p)
Red
S21
S22
S22 s21
S23
S23 s24
S24
Short conn (left side of transmission)
Short conns
Sp1
Sp2
St fuse 7.5a
St-a fuse 7.5a
Sta
Starting/charging & engine controls systems
Stop fuse 20a
Stop light switch (brake pedal bracket)
Stp
Switch
T/m acc fuse 7.5a
Te1
Thg
Throttle position sensor (left front eng compt)
Thw
Vehicle speed sensor (for e.c.t.) (on transmission)
Vta

2.4L, Transmission Wiring Diagram for Toyota Previa DX 1994

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List of elements for 2.4L, Transmission Wiring Diagram for Toyota Previa DX 1994:

(behind left side of radio) i84
(left side of dash)
(left side of transmission)
(lockup)
(throttle body assembly)
(upper left side of dash)
A14
B/k
B12
B15
Batt
C13
Cruise control ecu (behind left i/p)
D11
D20
Data link connector 1 (under driver's seat)
E01
E02
E21
Efi fuse 15a
Egr gas temperature sensor (left rear intake manifold)
Electronic controlled transmission solenoid
Engine control module (engine and electronic controlled transmission ecu) (under driver's seat)
Engine coolant temperature sensor (coolant outlet housing)
Exterior lights system
G100 (front of left front fender)
G125 (intake manifold)
G201 (behind right side of i/p)
Hot at all times
Hot in on or acc
Hot in on or start
Hot in start
I28
I30 (upper left side of dash)
I5 (left side of engine box)
I54
I57
Idl
Idle air control valve (throttle body assy)
Ign fuse 7.5a
Instrument cluster system
Isc1
Isc2
J/b 3 (center of i/p)
J/c 10 (left i/p)
J/c 12 (behind left i/p)
J/c 13 (behind center i/p)
J/c 16 (behind center i/p)
Mfi main relay (left i/p)
No. 1
No. 2
No. 3
Noise filter (center of i/p)
Nsw
O/d main switch
Od1
Od2
Park/neutral position switch (left side of transmission)
R/b 1 (center of i/p)
Red
S21
S22
S22 s21
S23
S23 s24
S24
Short conn (left side of transmission)
Short conns
Sp1
Sp2
St fuse 7.5a
St-a fuse 7.5a
Sta
Starting/charging & engine controls systems
Stop fuse 20a
Stop light switch (brake pedal bracket)
Stp
T/m acc fuse 7.5a
Thg
Throttle position sensor
Thw
Tt te1
Vehicle speed sensor (for e.c.t.) (on transmission)
Vta

WARNING SYSTEMS

2.4L

2.4L SC, Warning System Wiring Diagrams for Toyota Previa DX 1994

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List of elements for 2.4L SC, Warning System Wiring Diagrams for Toyota Previa DX 1994:

Buckle switch (in driver's seat belt buckle)
Buzzer
Combination meter
Dome fuse 15a
G202 (left side of i/p reinforcement)
Gauge fuse 10a
Hot at all times
Hot in on or start
J/c 16 (behind center of i/p)
J/c 20 (left front side of engine compartment)
J/c 22 (behind left side of i/p)
Left door courtesy switch (in left "b" pillar)
R/b 1 (center of i/p)
Red
Seat belt
Seat belt warning relay (behind left side of i/p)
Solid state
Unlock warning switch (ignition switch) (steering column, part of ignition switch assembly)

2.4L, Warning System Wiring Diagrams for Toyota Previa DX 1994

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List of elements for 2.4L, Warning System Wiring Diagrams for Toyota Previa DX 1994:

Buckle switch (in driver's seat belt buckle)
Buzzer
Combination meter
Dome fuse 15a
G201 (right side of i/p reinforcement)
Gauge fuse 10a
Hot at all times
Hot in on or start
J/c 11 (behind left side of i/p)
J/c 16 (behind left side of i/p)
Left door courtesy switch (in left "b" pillar)
R/b 1 (center of i/p)
Red
Seat belt
Seat belt warning relay (behind left side of i/p)
Solid state
Unlock warning switch (ignition switch) (steering column, part of ignition switch assembly)